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Water system · PWSID MS0520023

PARKS UTILITIES

DES PERES, MO · ~898 people served

Check your exact address → DES PERES overview
100
Excellent
PurityRadar safety score

PWSID

MS0520023

State

Missouri

City

DES PERES

Population served

898

Primary source

Groundwater

Score history

No change since tracking began Jun 18, 2026.

Jun 18, 2026 · score 100 Jun 18, 2026 · score 100

2 score updates logged since tracking began Jun 18, 2026. Each future EPA re-score adds a point.

PFAS & contaminant readings

No PFAS detections are on record for this system from EPA’s UCMR5 monitoring (2023–25). Absence of a detection isn’t a guarantee — not every system was sampled, and this dataset doesn’t cover other contaminants.

Violations & enforcement

103

Violations on record

0

Unaddressed

1

Health-based

107

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Feb 2025. Official EPA record →

Monitoring · Lead & Copper Rule began Aug 2022 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jul 2022 Resolved
Other · EPA contaminant 7500 began Jan 2022 Resolved
Treatment technique · EPA contaminant 0700 health-based began Nov 2021 Resolved
Other · EPA contaminant 7000 began Jul 2020 Resolved
Other · EPA contaminant 7000 began Jul 2017 Resolved
Monitoring & reporting · EPA contaminant 2964 began Jan 2017 Resolved
Monitoring & reporting · EPA contaminant 2968 began Jan 2017 Resolved
Monitoring & reporting · EPA contaminant 2380 began Jan 2017 Resolved
Monitoring & reporting · EPA contaminant 2378 began Jan 2017 Resolved
Monitoring & reporting · EPA contaminant 2955 began Jan 2017 Resolved
Monitoring & reporting · EPA contaminant 2969 began Jan 2017 Resolved

Recent enforcement actions

  • State action · SO+ Feb 2025
  • State action · SOX Oct 2023
  • State action · SIF Jul 2023
  • State action · SIE Mar 2023
  • State action · SFJ Mar 2023
  • State action · SOX Dec 2022
  • State action · SIF Oct 2022
  • State action · SIE Sep 2022

This profile is built from EPA public records for system MS0520023 — SDWIS violations and UCMR5 PFAS sampling. The score is system-level and can’t account for your home’s plumbing (older pipes can add lead at the tap). For health decisions, check your exact address, read the utility’s Consumer Confidence Report, and confirm with your provider.